SEO Pulse - SEO拡張機能

ワンクリックSEO監査 — インデックス可能性、メタタグ、スキーマ、Core Web Vitals、リダイレクト、robots.txt、サイトマップなど。

SEO Pulse - SEO Extension is a powerful, one-click SEO audit tool for Chrome. Click the icon on any page and get 50+ instant SEO checks — no account needed, no data sent to servers, everything runs locally in your browser. The extension icon changes color the moment you land on a page: 🟢 Green = All Good | 🟠 Orange = Worth Checking | 🔴 Red =Critical (noindex/robots.txt blocks) 🔍 Check Page's actual Indexing with two clicks Find Broken links in Two clicks!! 📋 On-Page SEO Audit Title tag with character count and length validation Meta description with character count Canonical URL detection (self-referencing, different, or missing) Meta robots and X-Robots-Tag analysis H1-H6 heading hierarchy with visual tree structure Word count, reading level, and reading time Language and charset detection 🔗 Links & Images Analysis Internal and external link counts with full URL lists Nofollow link detection Image alt text audit (missing, empty, present) Lazy loading detection for images Filterable link lists with anchor text 📊 Schema & Structured Data JSON-LD, Microdata, and RDFa detection Schema type identification with full markup viewer Copy and export individual schema blocks 🌍 Hreflang & International SEO Hreflang tag detection and validation Reciprocal link verification Language and region tag mapping 🤖 Robots.txt Deep Analysis Full robots.txt parser with syntax highlighting URL tester — check any URL against robots.txt rules User-agent specific rule breakdown Crawl directive analysis per bot (Googlebot, Bingbot, etc.) 🗺️ Sitemap Discovery Automatic sitemap detection from robots.txt and common paths Sitemap URL extraction and counting Sitemap index file support with child sitemap expansion ⚡ Core Web Vitals LCP (Largest Contentful Paint) FCP (First Contentful Paint) CLS (Cumulative Layout Shift) TTFB (Time to First Byte) INP (Interaction to Next Paint) 🔄 Redirect Chain Tracker Full redirect path visualization (301, 302, 307) Multi-hop redirect detection Status code tracking at each step 📱 Social Media Preview Open Graph tag validation Twitter Card tag validation Preview how the page appears when shared 🛠️ Quick Tools (On-Page Overlays) JavaScript toggle — disable/enable JS and reload JS Compare — side-by-side rendered vs non-rendered view Highlight all headings on the page with color coding Show full link URLs above every link Make any text on the page editable Keyword density checker 🖱️ Right-Click Context Menu Highlight links (internal, external, nofollow color-coded) Show page info overlay Check if page or link is indexed in Google Open page or link in Semrush and Ahrefs 📥 Export Full SEO Report Generate a standalone HTML report with SERP preview, all audit data, heading structure, and Core Web Vitals — ready to share with clients or teammates. 🎨 Customizable Interface Dark mode Multiple font options Background theme selection SERP position counter for Google and Bing search results ✅ Privacy First — All analysis runs locally in your browser. No data is sent to external servers. No account required. Built for SEO professionals, developers, content creators, and anyone who wants to understand how search engines see their pages. Created by Amrin Grewal — https://tseo.dev